MAXIMUM PROPULSION, MINIMUM EFFORT Offering excellent maneuverability, it's a great fin for getting in and out of tight places and making quick changes of direction. They're fast and maneuverable, and by keeping the fins within your body's slipstream and using a relaxed flutter kick, you can comfortably cover a lot of ground without cramping leg muscles or straining ankles. Less energy expended means less air consumed and less overall fatigue, and that equals a more enjoyable time spent kicking around under water. You won't find a better provider of maximum propulsion with minimum effort than the TWIN JET. Employing what's known as "propeller technology," the distinctive split hydrofoil shape of the blade allows water to flow between and around each of the twin blades, which flex independently to produce propulsion in much the same manner as a propeller. These blades are also angled to provide symmetrical power on both up and down strokes, creating a smooth and stable kicking motion that gets you moving without wearing you out. For divers looking for a comfortable fin that delivers a propulsive kick with minimal feedback, the TWIN JET leads the pack.

Best fins!

I have used these fins for 6 years now. They work really well with minimum effort. I have a bad knee and these do not bother it. I couldn't be more pleased with these!

Grade

L G10/17/2016

Indestructible

I have owned these fins since 2003 and have over 2000 dives on them. What else can you say they still perform as great as they did on day one. The vents on these fins make them different then any other split fin, the kick is easy on the knees and I disagree with anyone that says split fins don't work in current maybe they just had the wront split fins.

Grade

Jacquelyn F10/17/2016

Excellent fins!

These are, by far, my favorite fins. They require much less effort than many other fins and do not add drag in the water. These fins are easy on the knees and ankles and don't cause fatigue, even in mild current. I find them very comfortable with traditional scissor kicks as well as frog kicks (my personal preference for kicking).